DepSurf

Function: raw_atomic_or

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff81165261)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:newidle_balance
  

  In kernel/sched/build_utility.c (ffffffff8117e42e)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  Inline callers:
    - kernel/sched/build_utility.c:membarrier_register_private_expedited
    - kernel/sched/build_utility.c:membarrier_register_private_expedited
    - kernel/sched/build_utility.c:membarrier_register_global_expedited
    - kernel/sched/build_utility.c:membarrier_register_global_expedited
  

  In kernel/locking/qrwlock.c (ffffffff8215a178)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  Inline callers:
    - kernel/locking/qrwlock.c:queued_write_lock_slowpath
  

  In io_uring/io_uring.c (ffffffff817cbcd5)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  Inline callers:
    - io_uring/io_uring.c:io_req_normal_work_add
    - io_uring/io_uring.c:io_cqring_event_overflow
  

  In io_uring/sqpoll.c (ffffffff817db931)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  Inline callers:
    - io_uring/sqpoll.c:io_sq_thread
    - io_uring/sqpoll.c:io_sq_thread
  

  In io_uring/poll.c (ffffffff817ddec4)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  Inline callers:
    - io_uring/poll.c:io_poll_remove_all_table
    - io_uring/poll.c:__io_arm_poll_handler
    - io_uring/poll.c:io_poll_wake
  

  In drivers/pci/hotplug/pciehp_ctrl.c (ffffffff8195269f)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  

  In drivers/pci/hotplug/pciehp_hpc.c (ffffffff819538e4)
  Location: include/linux/atomic/atomic-arch-fallback.h:1661
  Inline: True
  Inline callers:
    - drivers/pci/hotplug/pciehp_hpc.c:pciehp_isr
    - drivers/pci/hotplug/pciehp_hpc.c:pciehp_isr
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff81171fb1)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:newidle_balance
  

  In kernel/sched/build_utility.c (ffffffff8118fccd)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  Inline callers:
    - kernel/sched/build_utility.c:__do_sys_membarrier
    - kernel/sched/build_utility.c:__do_sys_membarrier
    - kernel/sched/build_utility.c:membarrier_register_private_expedited
    - kernel/sched/build_utility.c:membarrier_register_private_expedited
  

  In kernel/locking/qrwlock.c (ffffffff8223d9f8)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  Inline callers:
    - kernel/locking/qrwlock.c:queued_write_lock_slowpath
  

  In io_uring/io_uring.c (ffffffff818101c5)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  Inline callers:
    - io_uring/io_uring.c:io_req_normal_work_add
    - io_uring/io_uring.c:io_cqring_event_overflow
  

  In io_uring/sqpoll.c (ffffffff8181fcaa)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  Inline callers:
    - io_uring/sqpoll.c:io_sq_thread
    - io_uring/sqpoll.c:io_sq_thread
  

  In io_uring/poll.c (ffffffff81822264)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  Inline callers:
    - io_uring/poll.c:io_poll_remove_all_table
    - io_uring/poll.c:__io_arm_poll_handler
    - io_uring/poll.c:io_poll_wake
  

  In io_uring/waitid.c (ffffffff8182a853)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  

  In drivers/pci/hotplug/pciehp_ctrl.c (ffffffff8199bb2f)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  

  In drivers/pci/hotplug/pciehp_hpc.c (ffffffff8199cd74)
  Location: include/linux/atomic/atomic-arch-fallback.h:1670
  Inline: True
  Inline callers:
    - drivers/pci/hotplug/pciehp_hpc.c:pciehp_isr
    - drivers/pci/hotplug/pciehp_hpc.c:pciehp_isr
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences